Hot adagulung'undisa (Hot adagulung'undisa), ndiko, otentha adagulung'undisa koyilo, amagwiritsa ntchito slab (makamaka mosalekeza kuponyera billet) monga zopangira, ndipo pambuyo kutentha, amapangidwa chitsulo chovundikira ndi rough rolling mphero ndi kumaliza mphero.Chitsulo chotentha chachitsulo chochokera ku mphero yomaliza yomaliza kugubuduza chimakhazikika mpaka kutentha kokhazikika ndi kutuluka kwa laminar, ndiyeno kumangiriridwa muzitsulo zachitsulo ndi coiler, ndi coil yokhazikika yachitsulo.